Condition monitoring and fault diagnosis of induction motor

SK Gundewar, PV Kane - Journal of Vibration Engineering & Technologies, 2021 - Springer
Background An induction motor is at the heart of every rotating machine and hence it is a
very vital component. Almost in every industry, around 90% of the machines apply an …

Diagnosis of stator fault severity in induction motor based on discrete wavelet analysis

A Almounajjed, AK Sahoo, MK Kumar - Measurement, 2021 - Elsevier
This research puts forward a novel approach by proposing mathematical equations to
estimate the fault intensity index in induction motor with stator inter-turn short circuit (ITSC) …

Stator fault analysis of three-phase induction motors using information measures and artificial neural networks

GH Bazan, PR Scalassara, W Endo, A Goedtel… - Electric Power Systems …, 2017 - Elsevier
The three-phase induction motors are considered one of the most important elements of the
industrial process. However, in this environment, these machines are subject to electrical …

Stator short-circuit diagnosis in induction motors using mutual information and intelligent systems

GH Bazan, PR Scalassara, W Endo… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
This paper proposes a novel approach for detection of stator short-circuit faults in three-
phase induction motors. The method is based on two stages: feature extraction and …

Metaheuristics optimization applied to PI controllers tuning of a DTC-SVM drive for three-phase induction motors

BLG Costa, CL Graciola, BA Angélico, A Goedtel… - Applied Soft …, 2018 - Elsevier
This paper presents the application of optimization metaheuristics in direct torque control
with space vector modulation (DTC-SVM) of a three-phase induction motor. Two …

Stator fault diagnosis of induction motor based on discrete wavelet analysis and neural network technique

A Almounajjed, AK Sahoo, MK Kumar… - Chinese Journal of …, 2023 - ieeexplore.ieee.org
A novel approach by introducing a statistical parameter to estimate the severity of incipient
stator inter-turn short circuit (ITSC) faults in induction motors (IMs) is proposed. Determining …

Diagnosis of stator faults severity in induction motors using two intelligent approaches

RHC Palácios, IN da Silva, A Goedtel… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
Three-phase induction motors are the primary means of transformation of electrical energy
into mechanical energy in industry, since they are robust and present low cost. However …

Nested SVDD in DAG SVM for induction motor condition monitoring

S Zgarni, H Keskes, A Braham - Engineering Applications of Artificial …, 2018 - Elsevier
Nowadays, multiclass classification is considered as the leading technique on the issue of
condition monitoring in induction motor which can be performed accurately and efficiently by …

Condition monitoring and fault detection of induction motor based on wavelet denoising with ensemble learning

A Almounajjed, AK Sahoo, MK Kumar - Electrical Engineering, 2022 - Springer
This paper puts forward a novel fault diagnosis scheme to detect incipient stator fault in
induction motor, in addition to estimating the failure severity. Early detection of the stator fault …

Thermal-impact-based protection of induction motors under voltage unbalance conditions

JL Gonzalez-Cordoba, RA Osornio-Rios… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Voltage unbalance and mechanical overload generate negative effects on induction motors,
producing thermal damages in the stator insulation and a reduction of the motor lifetime. In …